/*最外层*/
#main{
	background-color: white;
	height: 100%;
}

/*横排元素集合样式（三个按钮和三个列表）：*/
.row_items{
	display: flex;
    justify-content: center;
}

/*列表样式（三个列表相同）：*/
.uList{
	width: 20%;

	/* display: flex;
	align-items: center;
	justify-content: center; */
}

/*item框样式：*/
.item{
	border-radius: 10px;

	border: 0px;
	border-style: solid;

	margin-left: 5px;
	margin-right: 5px;
	margin-top: 10px;
	margin-bottom: 10px;
	padding-bottom: 10px;

	background-color: #F5F5F5;
}

.item:hover{
	cursor: pointer;
}

/*item框内部样式：*/
.content{
	width: 100%;

	border-top-left-radius: 10px;
	border-top-right-radius: 10px;
}

.name{
	font-size: large;
	font-weight: bold;

	margin-top: 10px;
	margin-bottom: 10px;
	margin-left: 10px;

	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
	overflow: hidden;
}

.yuan{
	font-size: medium;
	font-family: sans-serif;
	font-weight: bold;
	color: orangered;

	margin-left: 10px;
}

.price{
	font-size: x-large;
	font-family: sans-serif;
	font-weight: bold;
	color: orangered;
}

.description{
	font-size: small;
	color: gray;

	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;

	margin-left: 10px;
	margin-right: 10px;
	margin-top: 5px;
}

/*导航栏样式：*/
.nav{
	background-color: #333;
	height: 50px;
	display: flex;
}

.navHerf{
	height: 100%;
}

.navHerf a{
	color: white;
	text-decoration: none;
	display: block;
	line-height: 50px;
	height: 100%;
	padding-left: 20px;
	padding-right: 20px;

}

.navHerf:hover{
	background-color: #111;
}

.navUser{
	height: 100%;
	margin-left: auto;
}

.navUser a{
	color: white;
	text-decoration: none;
	line-height: 50px;
	height: 100%;
	display: block;
	padding-left: 20px;
	padding-right: 20px;
}

.navUser:hover{
	background-color: #111;
}